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7 Days
14 Days
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°C
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°Fahrenheit
Monthly Historical Averages
Decatur City, IA
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Daily Historical Averages
April 2026
S
M
T
W
T
F
S
1
2
3
17°
4
8°
5
12°
6
10°
7
8°
8
18°
9
15°
10
16°
11
13°
12
13°
13
15°
14
15°
15
16°
16
15°
17
11°
18
19
20
21
22
23
24
25
26
27
28
29
30
Forecast
Friday, April 3, 2026
Day
17°
Feels 16
Wind
23 km/h E
Gust
35 km/h
Humidity
81%
P.O.P
100%
Rain
~20 mm
Night
4°
Feels -2
Wind
32 km/h NW
Gust
48 km/h
Humidity
94%
P.O.P
100%
Rain
~10 mm
Historical Averages
Apr 3
High
Feels
Low
Feels
Precip Frequency
Total Daylight
Humidity
Historical Averages are based on data recorded from 2000 onwards.
April
Average Temperature
High
16°
Feels 16
Low
6°
Feels 3
Average Precipitation
12 Days
Rain amount
108.2mm
Snow amount
1cm